Finding the Fourth Proportional to 114,736.32, 158,326.72 and 63,750.60

Step by Step Solution

1. Step 1: Write the proportion equation
   114,736.32 : 158,326.72 = 63,750.60 : x
2. Step 2: Convert to fraction form
   114,736.32/158,326.72 = 63,750.60/x
3. Step 3: Cross multiply
   114,736.32x = 158,326.72 × 63,750.60
4. Step 4: Simplify right side
   114,736.32x = 10,093,423,396.03
5. Step 5: Solve for x
   x = 10,093,423,396.03/114,736.32
6. Step 6: Final answer
   x = 87,970.60